Green’s Dictionary of Slang

drunk; also as adv.

1954		J. Tomelty Is the Priest at Home? 44: ‘They’ll tell me I get blootered.’ O'Grady: ‘But ... !’ Malan: ‘Don’t look so shocked. That's a slang word used in Glasgow’ ire.
1975		B. Bryden Benny Lynch 61: Henderson Lynch was seen blootered in Norfolk Street.
1983		J. Pepper Illus. Encyc. Ulster Knowledge n.p.: Had he drink on him? aims to establish if someone was (a) palatic (b) bluthered [BS].
1989		R.M. Wilson Ripley Bogle 182: I got blootered. Pissed, plastered and poleaxed.
1996		A. Close Official and Doubtful 54: Getting blootered in the back room of pubs.
1999		K. Sampson Powder 439: Everyone was blissfully blootered.
2009		T. Black Gutted 118: Get blootered drunk on Buckfast, or some cheapo lager.
2012		(con. 1980s) I. Welsh Skagboys 69: Coke is half-blootered and hanging on to the bar.
2016		Observer 20 Mar. 🌐 They have already been round a mate's house getting blootered on cheap supermarket vodka or whatever.